Segment Reporting (Details) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($) Segment	Jun. 30, 2019 USD ($)
Segment Reporting [Abstract]
Number of Reportable Segments \| Segment			2
Segment Reporting Information [Line Items]
Total revenue	$ 72,146	$ 96,097	$ 163,181	$ 187,440
Gross profit	38,313	51,043	87,234	99,966
Operating Income (Loss)	569	1,623	19,207	7,167
Interest Expense	72	146	187	343
Other Nonoperating Income (Expense)	511	339	(600)	811
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest	1,008	1,816	18,420	7,635
Lawson [Member]
Segment Reporting Information [Line Items]
Revenue	63,214	84,967	144,705	167,434
Gross profit	34,873	46,757	79,993	92,376
Operating Income (Loss)	(202)	654	17,891	6,113
Bolt [Member]
Segment Reporting Information [Line Items]
Revenue	8,932	11,130	18,476	20,006
Gross profit	3,440	4,286	7,241	7,590
Operating Income (Loss)	771	969	1,316	1,054
Product [Member]
Segment Reporting Information [Line Items]
Revenue	64,571	85,996	145,906	167,911
Product [Member] \| Lawson [Member]
Segment Reporting Information [Line Items]
Revenue	55,639	74,866	127,430	147,905
Gross profit	30,068	41,130	69,797	81,734
Service [Member]
Segment Reporting Information [Line Items]
Revenue	7,575	10,101	17,275	19,529
Service [Member] \| Lawson [Member]
Segment Reporting Information [Line Items]
Gross profit	$ 4,805	$ 5,627	$ 10,196	$ 10,642

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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